Greetings and welcome to ORS. We trust you are not visiting with the intention of spamming us; if so this will be a waste of your time, and ours, as all registrations are very carefully checked, then cross-checked with other sites by our staff.
Happy browsing!

Thats what I am aiming for in my car, in my wife's car she has a double din Kenwood unit that has GPS, Bluetooth handsfree, DVD, Ipod conectivity and so on, it is one of the most functional units I have ever used. I am hoping to upgrade the stereo in my car and was wondering and was hoping that the the consumption option was avaliable.
Its nice having everything in the one unit without seperate screens all over the dashboard.

Not as fancy, but there are relatively cheap options such as the ScanGauge that plug right into the OBDII to provide that information. That's what I got (200$ or less depending on the kit, new or used, etc).

There's also a Bluetooth OBDII adapter that allows you to get the data on your smartphone/tablet/laptop, so it's much more expansible as there are many apps on most platforms. (That is, assuming you have OBDII, I know it's not standardized as much in AUS as it is here...)